Robert Lindsay Stevenson (born 13 December 1949) is an English actor. He is the recipient of a British Academy Television Award, a Tony Award, and two Laurence Olivier Awards.

His first major role on TV was playing Wolfie Smith in Citizen Smith. He appeared in sitcoms, most notably as Ben Harper in My Family, playing the role for over a decade, and narrated the entire TV adaptation of the children's book series Brambly Hedge. His film appearances include Fierce Creatures and Wimbledon. He has appeared with the Royal Shakespeare Company and in musical theatre.